/Engine/Plugins/Experimental/LearningAgents/Source/Learning/Public/MultiArray.h
Flattens the array on a given dimension, merging that dimension and the following one. e.g. a 3D MultiArrayView with shape [10, 5, 3] flattened on dimension 0 will become a 2D MultiArrayView with shape [10 * 5, 3]
View flattened on the given dimension.
[TMultiArrayView](API\Plugins\Learning\TMultiArrayView)< DimNum-1, [ElementType](API\Plugins\Learning\TMultiArray\ElementType), bIsChecked, bIsRestrict, [SizeType](API\Plugins\Learning\TMultiArray\SizeType) > Flatten ( uint8 Dimension )